Kathleen Mahieu, MBA, M.Ed.

Leader, Behavioral Health Solutions 
Aon Hewitt
Norwalk, CT

Ms. Mahieu is a senior health management consultant and leads Aon Hewitt’s behavioral health solutions consulting.  She has over 20 years of benefits industry experience that includes consulting with clients on health care strategy, program design, plan management and quality assessment.  Ms. Mahieu focuses on developing approaches to promote workplace mental health, increasing mental health awareness, and designing integrated health programs.  Recently, she has led Aon Hewitt’s initiatives to consult on and develop strategies that support clients in addressing the impact of federal Mental Health Parity legislation. Ms. Mahieu has been featured in a number of publications, including Business Insurance and The Wall Street Journal.  She earned her BS and Master’s degrees in business administration from Sacred Heart University.  Ms. Mahieu also holds a Master’s degree in education from Fairfield University.

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